We claim the ornamental design for an air purifier with light, as shown and described.
FIG. 1 is a perspective view of an air purifier with light showing the new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view showing a state of use thereof; and,
FIG. 9 is a perspective view showing a state of the lower suction grill opened.
The broken lines in FIGS. 2, 3 and 6 represent portions of the air purifier with light that form no part of the claimed design. The broken lines in FIGS. 8 and 9 show environment that forms no part of the claimed design.